Home / 467,723,663,533.36-701,736,589,618.84-216,349,753,713.02

Finding the Fourth Proportional to 467,723,663,533.36, 701,736,589,618.84 and 216,349,753,713.02

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Solution

The fourth proportional to 467,723,663,533.36, 701,736,589,618.84 and 216,349,753,713.02 is: 324,594,520,594.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,723,663,533.36 : 701,736,589,618.84 = 216,349,753,713.02 : x
  2. Step 2: Convert to fraction form
    467,723,663,533.36/701,736,589,618.84 = 216,349,753,713.02/x
  3. Step 3: Cross multiply
    467,723,663,533.36x = 701,736,589,618.84 × 216,349,753,713.02
  4. Step 4: Simplify right side
    467,723,663,533.36x = 151,820,538,335,450,605,027,328
  5. Step 5: Solve for x
    x = 151,820,538,335,450,605,027,328/467,723,663,533.36
  6. Step 6: Final answer
    x = 324,594,520,594.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.